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384 results for “1-on-1”

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Signal Strategy Consult -- free, just fund Signal instead
Give Away
Free

Signal Strategy Consult -- free, just fund Signal instead

One hour. Bring your encrypted-messaging question. I will not charge you. If you can, donate the fee to the Signal Foundation. That was the whole point of the second act.

Rework -- signed, scribbled in
Rent
€2 per day

Rework -- signed, scribbled in

My own working copy of Rework (2010). I wrote it with Jason. The margin notes are my regrets and upgrades -- things we'd change ten years on. Read them before you argue with the book.

Inner-Loop Consult -- I make your hot path fast
Service
€50 per session

Inner-Loop Consult -- I make your hot path fast

One hour on a video call. You show me your profiler output. I tell you what 30 lines to rewrite. Works for graphics, numerics, sim, game loops. Does NOT work for web backends -- that is a different sport.

Kernel Patch Review -- free, and I promise to be kind
Give Away
Free

Kernel Patch Review -- free, and I promise to be kind

Email me your kernel patch. I will review it. I owe the community this one. You get honest feedback. Free. You do not even have to say thank you. But it will be kind -- that is the deal I made in 2018 and I am keeping it.

Quake Engine Source Tour -- 2 hours, commented
Service
€40 per session

Quake Engine Source Tour -- 2 hours, commented

We walk through the Quake engine line by line. BSP trees, visibility, collision, the network code. You will see why the game shipped on a Pentium 75 and still looked like magic.

TinyCC Source Bundle -- a 300KB C compiler
Give Away
Free

TinyCC Source Bundle -- a 300KB C compiler

The TinyCC source bundled with my notes on why each module is structured the way it is. Free. Read it. Learn. Compile it. Fork it. Do not thank me.

Solo-Hacker Setup Tour -- Vim + tmux + why I never used an IDE
Service
€15 per session

Solo-Hacker Setup Tour -- Vim + tmux + why I never used an IDE

One hour. I show you my 2009 editor config. We argue about keybindings. You leave with a setup that lets you ship features without your hands ever leaving the home row.

Original ice axe -- my 1978 K2 climb
Give Away
Free

Original ice axe -- my 1978 K2 climb

Not for sale. On loan for museum display, school talks, or serious climbers who want to hold the piece. Free. Treat it like your first child.

Free "Is this for you?" session + gum shield -- first 20 kids
Give Away
Free

Free "Is this for you?" session + gum shield -- first 20 kids

One hour free. I'll teach you the basics and give you a gum shield to keep. For kids 12-17 from Enna and nearby. Text me through La Piazza.

Talk at your school -- donation only
Give Away
Free

Talk at your school -- donation only

I will come to your school for an hour. Stories, slides, questions. No fee. A donation to mountain rescue is appreciated. EU and UK only, you pay travel.

Private Boxing Coaching -- 1-on-1
Service
€30 per hour

Private Boxing Coaching -- 1-on-1

One hour of proper technique. Stance, footwork, combinations, defense. For adults of any level, kids by arrangement. Enna area.

One-day Dolomites guiding -- for the serious
Service
€150 per day

One-day Dolomites guiding -- for the serious

I am 80 and still going. If you can walk 8 hours and carry 10 kilos, I can walk with you one day in the Dolomites. Not a beginner route. Ask first.

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